ESBE VRG231 3-Way Change-Over / Diverting Valve – Internal Thread (DN20–DN50)
The ESBE VRG231 is a 3-way rotary change-over and diverting valve from the ESBE VRG230 series, designed for directing flow between circuits in heating and cooling systems.
Featuring internal (female) threaded connections, the VRG231 is designed for mid-port change-over and diverting operation and is particularly suitable for applications where reliable flow switching and high flow capacity are required.
The valve can be combined with compatible ESBE actuators and controllers for automatic operation in modern heating and cooling installations.
Key Features
- 3-way rotary change-over / diverting valve
- Designed for mid-port change-over and diverting operation
- Internal (female) threaded Rp connections
- Suitable for heating and cooling systems
- Suitable for heat pumps, boiler systems and zone applications
- Available from DN20 to DN50
- High flow capacity with Kvs values from 6.3 to 40
- Compatible with ESBE actuators and controllers
Available Sizes
| Article No. | DN | Connection | Kvs |
|---|---|---|---|
| 11620100 | DN20 | Rp ¾" | 6.3 |
| 11620200 | DN25 | Rp 1" | 10 |
| 11620300 | DN32 | Rp 1¼" | 16 |
| 11621400 | DN40 | Rp 1½" | 30 |
| 11621600 | DN50 | Rp 2" | 40 |
Need Help Choosing?
Not sure which ESBE valve or Kvs you require? Use our ESBE Valve Sizing & Selection Tool or contact B.E.E. and we can help with selection.
Other ESBE VRG Valves
ESBE VRG131 – Internal thread rotary valve
ESBE VRG132 – External thread rotary valve
ESBE VRG133 – Compression rotary valve
ESBE VRG232 – External thread change-over / diverting valve
Browse all ESBE Mixing & Diverting Valves
Typical Application Schematic
